LEG Flow Back Audit

JSA filled out properly

Are persons trained for their individual tasks

Proper warning signs posted at entrance

All personnel in proper PPE

All personnel trained and certified for their specialized operation

Location has designated smoking area

Wind sock Available?

Flanges have all bolts and are the correct size and properly torqued and tested

All valve handles are correctly installed for proper use

Valves capable of venting to atmosphere are capped & a means of bleed off installed.

Tree pressure tested at shop to maximum anticipated pressure/ API standard

Verify that the # of turns to (FULLY) open/close each valve and choke are written on the wellhead and are correct

No threaded connections leak upstream of choke manifold

All flow iron upstream of choke must be tested to 10k and 5k downstream of choke banded/identified every 6 months

Break apart ALL threaded connections and visually inspect before EVERY flow line installation

Tested to maximum anticipated pressure + an acceptable safety margin or working pressure

Unions are positioned correctly for direction of flow & checked for compatibility

Lines are not bowed or laid in a bind

Have personnel who install restraints received training, if so by whom?

Set as not to cause excessive dips, arches, or bows in flow lines

Set first Flow Line Restraint as close to wellhead as feasible placing one every joint- upstream of manifold every other joint- downstream of manifold with hammer union positioned between the Flow Line Restraints.

On flow lines, are all angels and unions tied down from the wellhead to open-top tanks

When completely closed- reading is 0/64

Pressure test body to same pressure as flow line

Housing and seat checked prior to flowing of Well

Clean sand prior to transport

Set level must be in conjunction with transfer pumps.

Tanks grounded

Trucks using bonding cables

Adequate fall protection or tie-offs(built in or portable platforms if properly secured will suffice)

Easy access for tank gauging, walkways and stairs should not be damaged or missing pins

External valves not in use have barrier device installed in case of accidental opening

Set to provide easy truck access for hauling out produced fluids

Working wind sock installed near tank

H2S plan provided for well that may exceed 10 PPM

H2S site specific procedures developed for location (if required)

H2S contingency plan on location (if required)

H2S plan is coordinated by safety department and implemented by foreman